How do I open a shared Excel file in Excel?

To open a shared Excel file directly in the Excel application (assuming you are a Microsoft 365 subscriber with the latest version), follow these steps:

1. Click File > Open... in Excel.
2. Select "Shared". You should see a list of files that have been shared with you by others.
3. Choose the desired shared file from the list.
4. Click "Open". The file will open in Excel.

This method directly accesses files that have been shared through Microsoft's sharing features and readily available to you. Ensure you have the appropriate permissions to access and edit the file as granted by the file owner.